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ChemicalBook >> CAS DataBase List >> 2-Acetyl-3-methylpyrazine

2-Acetyl-3-methylpyrazine

2-Acetyl-3-methylpyrazine price.
  • $10 - $2640
  • Product name: 2-Acetyl-3-methylpyrazine
  • CAS: 23787-80-6
  • MF: C7H8N2O
  • MW: 136.15
  • EINECS:245-889-8
  • MDL Number:MFCD00014612
  • Synonyms:1-(3-methylpyrazinyl)-Ethanone ;1-(3-METHYLPYRAZIN-2-YL)ETHAN-1-ONE;1-(3-METHYL-PYRAZIN-2-YL)-ETHANONE;ACETYL METHYLPYRAZINE;1-[3-Methyl-2-pyrazinyl]-1-ethanone;3-Acetyl-2-methylpyrazine;Ethanone, 1-(3-methylpyrazinyl)-;Pyrazine, 2-acetyl-3-methyl
36 prices
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  • AHH
  • AK Scientific
  • Alfa Aesar
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Atlantic Research Chemicals
  • Biosynth Carbosynth
  • Chemenu
  • Chem-Impex
  • Crysdot
  • Frontier Specialty Chemicals
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  • Sigma-Aldrich
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  • 5gm:
  • ManufacturerAHH
  • Product numberMT-18762
  • Product description1-(3-Methylpyrazin-2-yl)ethanone 98%
  • Packaging250g
  • Price$365
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberL145
  • Product description2-Acetyl-3-methylpyrazine
  • Packaging1g
  • Price$21
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA15054
  • Product description2-Acetyl-3-methylpyrazine, 98%
  • Packaging1g
  • Price$44.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA15054
  • Product description2-Acetyl-3-methylpyrazine, 98%
  • Packaging5g
  • Price$108.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA15054
  • Product description2-Acetyl-3-methylpyrazine, 98%
  • Packaging25g
  • Price$441.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlichem
  • Product number23787806
  • Product description1-(3-Methylpyrazin-2-yl)ethanone
  • Packaging100g
  • Price$252.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA219873
  • Product description1-(3-Methylpyrazin-2-yl)ethanone 98%
  • Packaging1g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA219873
  • Product description1-(3-Methylpyrazin-2-yl)ethanone 98%
  • Packaging5g
  • Price$20
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA219873
  • Product description1-(3-Methylpyrazin-2-yl)ethanone 98%
  • Packaging10g
  • Price$37
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA219873
  • Product description1-(3-Methylpyrazin-2-yl)ethanone 98%
  • Packaging25g
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA219873
  • Product description1-(3-Methylpyrazin-2-yl)ethanone 98%
  • Packaging100g
  • Price$309
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberFFG0002400
  • Product description2-ACETYL-3-METHYLPYRAZINE 95.00%
  • Packaging1G
  • Price$601.76
  • Updated2021-12-16
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  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberFFG0002400
  • Product description2-ACETYL-3-METHYLPYRAZINE 95.00%
  • Packaging5G
  • Price$845.46
  • Updated2021-12-16
  • Buy
  • ManufacturerAtlantic Research Chemicals
  • Product numberXS01125
  • Product description1-(3-Methylpyrazin-2-yl)ethan-1-one 95%
  • Packaging5gm:
  • Price$17.67
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFA35651
  • Product description2-Acetyl-3-methylpyrazine
  • Packaging5G
  • Price$75
  • Updated2021-12-16
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  • ManufacturerBiosynth Carbosynth
  • Product numberFA35651
  • Product description2-Acetyl-3-methylpyrazine
  • Packaging10g
  • Price$120
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-18762 1-(3-Methylpyrazin-2-yl)ethanone 98% 250g $365 2021-12-16 Buy
AK Scientific L145 2-Acetyl-3-methylpyrazine 1g $21 2021-12-16 Buy
Alfa Aesar A15054 2-Acetyl-3-methylpyrazine, 98% 1g $44.65 2024-03-01 Buy
Alfa Aesar A15054 2-Acetyl-3-methylpyrazine, 98% 5g $108.65 2024-03-01 Buy
Alfa Aesar A15054 2-Acetyl-3-methylpyrazine, 98% 25g $441.65 2024-03-01 Buy
Alichem 23787806 1-(3-Methylpyrazin-2-yl)ethanone 100g $252.5 2021-12-16 Buy
Ambeed A219873 1-(3-Methylpyrazin-2-yl)ethanone 98% 1g $10 2021-12-16 Buy
Ambeed A219873 1-(3-Methylpyrazin-2-yl)ethanone 98% 5g $20 2021-12-16 Buy
Ambeed A219873 1-(3-Methylpyrazin-2-yl)ethanone 98% 10g $37 2021-12-16 Buy
Ambeed A219873 1-(3-Methylpyrazin-2-yl)ethanone 98% 25g $80 2021-12-16 Buy
Ambeed A219873 1-(3-Methylpyrazin-2-yl)ethanone 98% 100g $309 2021-12-16 Buy
American Custom Chemicals Corporation FFG0002400 2-ACETYL-3-METHYLPYRAZINE 95.00% 1G $601.76 2021-12-16 Buy
American Custom Chemicals Corporation FFG0002400 2-ACETYL-3-METHYLPYRAZINE 95.00% 5G $845.46 2021-12-16 Buy
Atlantic Research Chemicals XS01125 1-(3-Methylpyrazin-2-yl)ethan-1-one 95% 5gm: $17.67 2021-12-16 Buy
Biosynth Carbosynth FA35651 2-Acetyl-3-methylpyrazine 5G $75 2021-12-16 Buy
Biosynth Carbosynth FA35651 2-Acetyl-3-methylpyrazine 10g $120 2021-12-16 Buy

Properties

Boiling point :90 °C20 mm Hg(lit.)
Density :1.114 g/mL at 25 °C(lit.)
refractive index :n20/D 1.521(lit.)
FEMA :3964 | 2-ACETYL-3-METHYLPYRAZINE
Flash point :176 °F
storage temp. :Keep in dark place,Inert atmosphere,2-8°C
pka :0.56±0.10(Predicted)
form :clear liquid
color :Light yellow to Yellow to Orange
Specific Gravity :1.1100
Odor :at 0.10 % in dipropylene glycol. nutty nut flesh roasted hazelnut toasted grain corn chip vegetable nut skin caramellic
Odor Type :nutty
Sensitive :Light Sensitive
JECFA Number :950
BRN :742438
LogP :0.62
CAS DataBase Reference :23787-80-6(CAS DataBase Reference)
NIST Chemistry Reference :2-Acetyl-3-methylpyrazine(23787-80-6)
EPA Substance Registry System :Ethanone, 1-(3-methylpyrazinyl)- (23787-80-6)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

2-Acetyl-3-methylpyrazine has a roasted, nutty, grain-roasted potato odor. It is one of the most important pyrazines for hazelnut or filbert nut flavors. The flavor is less burnt than most of the pyrazines.

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